In January 2016, Professor Mike Brown, the California Institute of Technology researcher who demoted Pluto to dwarf status, reported that he and some colleagues had discovered e...

A large otter the size of a wolf, roamed the wooded marshlands of China’s Yunnan Province about six million years ago. Xiaoming Wang, curator of vertebrate paleontology at the N...

This year, Christmas came early for the lucky residents of the London Zoo. On Thursday, December 15, when Sumatran tiger cubs Achilles and Karis emerged from their dens, they sa...